2676425840 has 40 divisors (see below), whose sum is σ = 6788391408. Its totient is φ = 973245440.

The previous prime is 2676425837. The next prime is 2676425849. The reversal of 2676425840 is 485246762.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 2676425791 and 2676425800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2676425849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519817 + ... + 1521576.

Almost surely, 2^2676425840 is an apocalyptic number.

2676425840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2676425840 is an abundant number, since it is smaller than the sum of its proper divisors (4111965568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2676425840 is a wasteful number, since it uses less digits than its factorization.

2676425840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041417 (or 3041411 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The square root of 2676425840 is about 51734.1844431706. The cubic root of 2676425840 is about 1388.4121474533.

The spelling of 2676425840 in words is "two billion, six hundred seventy-six million, four hundred twenty-five thousand, eight hundred forty".